105234243101211 has 16 divisors (see below), whose sum is σ = 160727281240064. Its totient is φ = 59994975936384.

The previous prime is 105234243101191. The next prime is 105234243101237. The reversal of 105234243101211 is 112101342432501.

It is not a de Polignac number, because 105234243101211 - 2⁶ = 105234243101147 is a prime.

It is a super-2 number, since 2×105234243101211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105234243101291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5786543371 + ... + 5786561556.

It is an arithmetic number, because the mean of its divisors is an integer number (10045455077504).

Almost surely, 2^{105234243101211} is an apocalyptic number.

105234243101211 is a deficient number, since it is larger than the sum of its proper divisors (55493038138853).

105234243101211 is a wasteful number, since it uses less digits than its factorization.

105234243101211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11573105370.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 105234243101211 its reverse (112101342432501), we get a palindrome (217335585533712).

The spelling of 105234243101211 in words is "one hundred five trillion, two hundred thirty-four billion, two hundred forty-three million, one hundred one thousand, two hundred eleven".